Any info on the markings on this artillery shell? : r/ammo

The French No. 4 Enfield Rifle - Guns and Ammo

Russians complain about the quality of artillery shells from the DPRK - Militarnyi

WW2 British Artillery Shells and Mortars – Colours and Markings – Stephen Taylor, WW2 Relic Hunter

Artillery shell cases, fuzes, primers and tubes. – Stephen Taylor, WW2 Relic Hunter

M107 projectile - Wikipedia

Anyone able to tell me what the markings on the bottom of this artillery shell mean? (I'm guessing that's what it is) : r/Military

WW2 British Artillery Shells and Mortars – Colours and Markings – Stephen Taylor, WW2 Relic Hunter

Europe Steps in as US Dithers: Czechia Says More Ammo Will Arrive in Weeks

Sending A Message: Why Soldiers In Ukraine Write On Artillery Shells